Collier County, Florida

Collier County: County in Florida, United States

About

Collier County is a county located in the U.S. state of Florida. As of the 2010 census, the population was 321,520 and a population density of 54 people per km². After 10 years in 2020 county had an estimated population of 392,973 inhabitants. Its county seat is East Naples. The county was created 101 years ago in 1923.

Collier County locator map
Location of Collier County on Florida map.

Quick Facts about Collier County

Population : 392,973 (2020)
Country : United States of America
State : Florida (United States)
Twitter username : collierpio
Area : 5970 km2
Water as percent of area : 13.3%
Land as percent of area : 86.7%
Named for : Barron Collier
Altitude : 10 feet / 3 meters
Capital : East Naples
Establishment : May 05, 1923
Time Zone : America/New_York
Local time : 13:08:40 (21st December 2024)
Density : 66 Pop. per km² as of 2020
Population growth : 18.18% (2010-2020)
Naples FL Courthouse Collier County 04-18-2010 '1' image
Naples FL Courthouse Collier County 04-18-2010 '1'
Naples FL Courthouse Collier County 04-18-2010 '1' image
Naples FL Courthouse Collier County 04-18-2010 '1' image

Geography

Collier County is located at 26°5'57"N 81°22'51"W (26.0992400, -81.3809700). It has 5 neighbors: Broward County, Hendry County, Lee County, Miami Dade County and Monroe County.

Collier County map

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The largest city of Collier County is Immokalee with a population of 24,154. Other cities include, Naples population 21,988, Marco Island population 18,089 and Pelican Bay population 6,346. See all Collier County cities & populated places.

Collier County Populated Places

Cities, towns, neighborhoods & other populated places in Collier County.

City Name Population Title
Immokalee 24,154 City in Collier County, Florida, United States
Golden Gate 23,961 Census designated place
Naples 21,988 County seat of Collier County, Florida, United States
Marco Island 18,089 City in Collier County, Florida, United States
Pelican Bay 6,346 City in Collier County, Florida, United States
Naples Park 5,967 Census-designated place in Collier County, Florida
Naples Manor 5,562 Census-designated place in Collier County, Florida
Lely Resort 4,646 Census-designated place in Collier County, Florida
Orangetree 4,406 Census-designated place in Collier County, Florida
Lely 3,451 Census-designated place in Collier County, Florida
Vineyards 3,375 Census-designated place in Collier County, Florida

Collier County has 5 neighbours.

  • Naples

Demographics

The population of Collier County increased by 18.18% in 10 years.

Year Population % Change Method
2010 321,520 - census
2011 327,629 1.86% estimation process
2012 332,233 1.39% estimation process
2013 338,987 1.99% estimation process
2014 347,211 2.37% estimation process
2015 356,041 2.48% estimation process
2016 365,445 2.57% estimation process
2017 372,678 1.94% estimation process
2018 378,201 1.46% estimation process
2019 384,902 1.74% estimation process
2020 392,973 2.05% estimation process

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